9364865213 has 16 divisors (see below), whose sum is σ = 10260286080. Its totient is φ = 8476876800.

The previous prime is 9364865207. The next prime is 9364865221. The reversal of 9364865213 is 3125684639.

It is a cyclic number.

It is not a de Polignac number, because 9364865213 - 2⁶ = 9364865149 is a prime.

It is a super-3 number, since 3×9364865213³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9364865203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2784653 + ... + 2788013.

It is an arithmetic number, because the mean of its divisors is an integer number (641267880).

Almost surely, 2^9364865213 is an apocalyptic number.

It is an amenable number.

9364865213 is a deficient number, since it is larger than the sum of its proper divisors (895420867).

9364865213 is a wasteful number, since it uses less digits than its factorization.

9364865213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4388.

The product of its digits is 933120, while the sum is 47.

The square root of 9364865213 is about 96772.2336881814. The cubic root of 9364865213 is about 2107.8215661414.

The spelling of 9364865213 in words is "nine billion, three hundred sixty-four million, eight hundred sixty-five thousand, two hundred thirteen".